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nalin [4]
3 years ago
8

Using synthetic division, Find k so that when x³+2kx² +3x-6 is divided by x+3 the remainder is 12.

Mathematics
1 answer:
den301095 [7]3 years ago
5 0

Your Answer:

3 x 2+4k x +3 i think

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Question 6 of 10
natta225 [31]

Step-by-step explanation:

7

4

1

----

12

reality

6.833

3.594

1.369

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11.796

4 0
3 years ago
Aisha is a sales clerk at Macy's. She paid $8.00 per hour plus a commission of 4% on all sales. Assuming Aisha works 39 hours an
steposvetlana [31]

Answer:

Aisha gross pay equals $472

Step-by-step explanation:

If Aishat is paid $8.00 per hour, then for 39 hours, she will get

39 × 8 = $312

She gets 4% commission on all sales. If her sale is $4000, the her commission will be

4000 × 4/100

= $160

Then her total gross income will be $312 + $160 = $472

6 0
3 years ago
What is the result of the division?<br> 2x^3-5x*4<br> —————-<br> x-3
gtnhenbr [62]

Answer:

2 x 2 + 6 x + 13 + 43 x − 3

2x2+6x+13+43x-3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help me??????????!!!!!!!!!
zhenek [66]
Multiply by a across the formula

3 0
3 years ago
Divide the polynomials. Your answer should be in this form p(x)+k/ x-3 where p is a polynomial and k is an integer. x^2+4/x-3=
Makovka662 [10]

Answer:

x + 3 + \frac{13}{x-3}

Step-by-step explanation:

Using long division

                  x + 3  ← quotient

        --------------------------

x - 3 | x² + 0x + 4

          x² - 3x    ↓

        ------------------------

                3x + 4

                 3x - 9

        -----------------------

                        13 ← remainder

Thus

\frac{x^2+4}{x-3} = x + 3 + \frac{13}{x-3}

             

6 0
3 years ago
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